齐鲁热电厂汽轮机润滑油进水原因分析及对策  

ANALYSIS AND COUNTERMEASURES ON WATER PENETRATION IN TURBINE LUBRICANT OF QILU THERMAL POWER PLANT

作　　者：王国平[1] 朱有利[1] 

机构地区：[1]中国石化集团资产经营管理有限公司齐鲁石化分公司热电厂,山东淄博255410

出　　处：《齐鲁石油化工》2013年第1期59-63,共5页Qilu Petrochemical Technology

摘　　要：通过比较分析5#～8#汽轮机汽封结构及系统布置,找出了5#～8#汽轮机油中进水的原因。采用蜂窝式汽封和多齿汽封替代梳齿式汽封、改进系统流程等方法,解决了5#～8#机汽轮机油中进水等问题。The paper analyzed structure and system arrangement of the gland and steam sealing system on from No. 5 to No. 8 turbines, and found the causes for water penetration occurred in turbine lubricant. The problem was solved by adopting beehive and multiteeth seal to substitute for comb type gland, combining with system flow imorovement.

关 键 词：汽轮机油中进水汽封真空 

分 类 号：TM621[电气工程—电力系统及自动化]